Pith Number

pith:CKUDJGUQ

pith:2010:CKUDJGUQHMTEDKRNONLW7ITWLF

not attested not anchored not stored refs pending

A novel approach to Isoscaling: the role of the order parameter m = (N-Z)/A

A. Bonasera, C.Bottosso, J.B. Natowitz, J. Wang, K.Hagel, L. Qin, M.Barbui, M. Huang, M.R.D.Rodrigues, P.K. Sahu, R. Wada, S. Kowalski, T. Keutgen, T. Materna, Z. Chen

arxiv:1002.0311 v1 · 2010-02-01 · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKUDJGUQHMTEDKRNONLW7ITWLF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:09:21.355604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12a8349a903b2641aa2d73576fa276597b2784d83f16bba46c5cee84b49266dc

Aliases

arxiv: 1002.0311 · arxiv_version: 1002.0311v1 · doi: 10.48550/arxiv.1002.0311 · pith_short_12: CKUDJGUQHMTE · pith_short_16: CKUDJGUQHMTEDKRN · pith_short_8: CKUDJGUQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CKUDJGUQHMTEDKRNONLW7ITWLF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 12a8349a903b2641aa2d73576fa276597b2784d83f16bba46c5cee84b49266dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c5458ac4580c6f2e2af919337aabe31ad34241b0dc8c3604497d5a454147f01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2010-02-01T20:03:40Z",
    "title_canon_sha256": "6e7c3a5d9914bfe74398f1323883ebf14cfa7dedc86ecf3765ec35446c237025"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0311",
    "kind": "arxiv",
    "version": 1
  }
}